C7H4N2O2
73 compounds have this formula on CompoundList.
- Molar mass
- 148.12g/mol
- Monoisotopic mass
- 152.0524Da
- Atoms
- 15
- Elements
- 4
- Rings plus double bonds
- 7
The formula C7H4N2O2 describes a molecule made of 7 carbon atoms, 4 hydrogen atoms, 2 nitrogen atoms and 2 oxygen atoms. It is written in Hill notation: carbon first, then hydrogen, then the other elements in alphabetical order. The formula tells you which atoms are present, not how they are connected, which is why several different chemicals can share it.
Elemental composition
- C Carbon × 756.76%12.011 × 7 = 84.077 g/mol
- H Hydrogen × 42.72%1.008 × 4 = 4.032 g/mol
- N Nitrogen × 218.91%14.007 × 2 = 28.014 g/mol
- O Oxygen × 221.60%15.999 × 2 = 31.998 g/mol
Compounds with the formula C7H4N2O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 73 of 73 compounds
![1H-Pyrrolo[2,3-b]pyridine-2,3-dione chemical structure, C7H4N2O2, CAS 5654-95-5](/s/WIZIBEDAPVILNL-UHFFFAOYSA-N.svg)
- 7H-Pyrano[2,3-D]pyrimidin-7-one4425-51-8C7H4N2O2
- 3-Cyanoisonicotinic acid1060802-59-6C7H4N2O2
- Benzene, 1-isocyano-3-nitro-2008-59-5C7H4N2O2
- 1H-Pyrrolo[2,3-c]pyridine-2,3-dione92635-33-1C7H4N2O2
- 1 suppliers1H-Pyrrolo[3,2-c]pyridine-2,3-dione169037-38-1C7H4N2O2
- 1 suppliers3-(Pyrimidin-5-yl)propiolic acid1341442-94-1C7H4N2O2
- 2-Ethynyl-5-nitropyridine452333-53-8C7H4N2O2
- 2-Ethynyl-4-nitropyridine1211515-78-4C7H4N2O2
- Pyridine-3-carbonyl isocyanate26971-98-2C7H4N2O2
- Pyridine-4-carbonyl isocyanate69166-51-4C7H4N2O2
- 3-Ethynyl-2-nitropyridine1044038-50-7C7H4N2O2
- 3-Ethynyl-5-nitropyridine1211578-08-3C7H4N2O2
- 2-Nitrobenzonitrile-d41219795-50-2C7H4N2O2
- Pyridine-2-carbonyl isocyanate179911-73-0C7H4N2O2
- 4H-Pyrido[2,3-d][1,3]oxazin-4-one109171-82-6C7H4N2O2
- Imidazo[1,2-A]pyridine-2,3-dione327060-83-3C7H4N2O2
- 4-Formyl-3-hydroxypicolinonitrile1289111-15-4C7H4N2O2
- Furo[2,3-d]pyridazine-3-carbaldehyde39567-42-5C7H4N2O2
- Furo[2,3-d]pyridazine-2-carbaldehyde35670-47-4C7H4N2O2
- 3-(Pyrazin-2-yl)prop-2-ynoic acid1339358-41-6C7H4N2O2
- 5-Ethynylpyrimidine-2-carboxylic acid1240606-56-7C7H4N2O2
- 3-(Pyrimidin-4-yl)prop-2-ynoic acid1935457-38-7C7H4N2O2
- Isoxazolo[4,5-c]pyridine-4-carboxaldehyde1356110-08-1C7H4N2O2
- 2,5-Diformyl-1H-pyrrole-3-carbonitrile183997-71-9C7H4N2O2
- 4-Cyanophenyl nitrite147297-34-5C7H4N2O2
- 6-Formyl-4-hydroxypicolinonitrile1289212-01-6C7H4N2O2
- 4-Formyl-6-hydroxypyridine-2-carbonitrile1289141-45-2C7H4N2O2
- 3-(Pyridazin-4-yl)prop-2-ynoic acid1566174-87-5C7H4N2O2
- 2-Diazonio-5-oxocyclohepta-1,3,6-trien-1-olate61171-74-2C7H4N2O2
- 5H-Cyclopenta[b]pyrazine-5,7(6H)-dione61289-69-8C7H4N2O2
- 2-Formyl-6-hydroxyisonicotinonitrile1289062-29-8C7H4N2O2
- 5-Ethynyl-2-nitropyridine1313371-90-2C7H4N2O2
- 5-Ethynylpyrazine-2-carboxylic acid1936576-34-9C7H4N2O2
- 2,5-Dioxa-9,11-diazatricyclo[5.4.0.04,8]undeca-1(11),4(8),6,9-tetraene107541-21-9C7H4N2O2
- 6-Ethynylpyrimidine-4-carboxylic acid2309457-64-3C7H4N2O2
- 3-(Pyridazin-3-yl)prop-2-ynoic acid2137591-32-1C7H4N2O2
- 3-(Pyrimidin-2-yl)prop-2-ynoic acid2137709-44-3C7H4N2O2
- 6-Formyl-2-oxo-1,2-dihydropyridine-3-carbonitrile1289141-27-0C7H4N2O2
- 1H-Pyrrolo[3,4-c]pyridine-1,3(2H)-dione-4,6,7-d32768656-05-7C7H4N2O2
- 3-Nitrobenzonitrile-2,4,5,6-d42256713-47-8C7H4N2O2
- 3-Ethynyl-4-nitropyridine1824321-17-6C7H4N2O2
- 2-Ethynyl-6-nitropyridine1824295-88-6C7H4N2O2
- 2-Ethynyl-3-nitropyridine1378237-39-8C7H4N2O2
- Isoxazolo[4,5-b]pyridine-5-carbaldehyde1369341-44-5C7H4N2O2
- Isoxazolo[4,5-c]pyridine-7-carbaldehyde1368343-75-2C7H4N2O2
- Isoxazolo[5,4-c]pyridine-3-carbaldehyde1783527-49-0C7H4N2O2
- Furo[2,3-d]pyrimidine-6-carbaldehyde1516301-02-2C7H4N2O2
- [1,3]Dioxolo[4,5-c]pyridine-6-carbonitrile1897015-73-4C7H4N2O2
- 5-Ethynylpyrimidine-4-carboxylic acid1850421-85-0C7H4N2O2
Frequently asked questions
What is the molar mass of C7H4N2O2?
The molar mass of C7H4N2O2 is 148.12 g/mol, calculated from standard atomic weights for 7 carbon atoms, 4 hydrogen atoms, 2 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 152.0524 Da.
How many compounds have the formula C7H4N2O2?
CompoundList lists 73 compounds with the molecular formula C7H4N2O2, including 4-Nitrobenzonitrile, 3-Nitrobenzonitrile, 3,4-Pyridinedicarboximide. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.
What is the degree of unsaturation of C7H4N2O2?
C7H4N2O2 has a degree of unsaturation of 7. That is the total number of rings and pi bonds (a double bond counts as one, a triple bond as two) in any structure with this formula.